e/Differential pulley

Information
has gloss	eng: A differential pulley, sometimes called a "chain hoist," or sometimes colloquially called a "chain fall," can lift very large masses a short distance. The two fixed pulleys at the top (which are attached to each other and rotate together) are of unequal radii, R and r. An endless chain passes around the pulleys and hangs in a loop, as shown in Figure 1. The fixed pulleys are toothed to avoid slippage of the chain. The difference in radii of the fixed pulleys (R - r) can be made very small, making the mechanical advantage of this pulley system very large. Neglecting friction, the mechanical advantage (MA) is MA = 2·R/(R - r).
lexicalization	eng: Differential pulley
instance of	(noun) a device for overcoming resistance at one point by applying force at some other point simple machine, machine

Meaning
Hungarian
has gloss	hun: A differenciális csigasor vagy differenciál-csigasor az álló- és mozgócsigákból álló csigasorok azon változata, amely két különböző átmérőjű, egymáshoz erősített állócsigából, egy különálló mozgócsigából, valamint az ezeken végigfutó egyetlen, végtelenített láncból áll.
lexicalization	hun: differenciális csigasor
Turkish
has gloss	tur: Ceraskal, Diferansiyel palanga da denilen en büyük özelliği kaldırılan yükün istenilen konumda bir kuvvet olmaksızın durabilmesi ve yükü kaldırmak için gereken kuvvetin az olması olan, kusuru ise yükün kaldırılma süresinin uzaması yani yoldan kayıptır.
lexicalization	tur: Ceraskal

Media
media:img	Differential pulley.svg